phy.c (34a991587a5cc9f78960c2c9beea217866458c41) phy.c (dc00c8b6940aa10ab1ce6a4d10b1bfe7b848781b)
1/*
2 * This file is provided under a dual BSD/GPLv2 license. When using or
3 * redistributing this file, you may do so under either license.
4 *
5 * GPL LICENSE SUMMARY
6 *
7 * Copyright(c) 2008 - 2011 Intel Corporation. All rights reserved.
8 *

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206 break;
207 default:
208 link_rate = SCU_SAS_LINK_LAYER_CONTROL_MAX_LINK_RATE_GEN1;
209 break;
210 }
211 llctl |= SCU_SAS_LLCTL_GEN_VAL(MAX_LINK_RATE, link_rate);
212 writel(llctl, &iphy->link_layer_registers->link_layer_control);
213
1/*
2 * This file is provided under a dual BSD/GPLv2 license. When using or
3 * redistributing this file, you may do so under either license.
4 *
5 * GPL LICENSE SUMMARY
6 *
7 * Copyright(c) 2008 - 2011 Intel Corporation. All rights reserved.
8 *

--- 197 unchanged lines hidden (view full) ---

206 break;
207 default:
208 link_rate = SCU_SAS_LINK_LAYER_CONTROL_MAX_LINK_RATE_GEN1;
209 break;
210 }
211 llctl |= SCU_SAS_LLCTL_GEN_VAL(MAX_LINK_RATE, link_rate);
212 writel(llctl, &iphy->link_layer_registers->link_layer_control);
213
214 if (is_a0() || is_a2()) {
214 if (is_a2(ihost->pdev)) {
215 /* Program the max ARB time for the PHY to 700us so we inter-operate with
216 * the PMC expander which shuts down PHYs if the expander PHY generates too
217 * many breaks. This time value will guarantee that the initiator PHY will
218 * generate the break.
219 */
220 writel(SCIC_SDS_PHY_MAX_ARBITRATION_WAIT_TIME,
221 &iphy->link_layer_registers->maximum_arbitration_wait_timer_timeout);
222 }

--- 1090 unchanged lines hidden --- 		215 /* Program the max ARB time for the PHY to 700us so we inter-operate with
216 * the PMC expander which shuts down PHYs if the expander PHY generates too
217 * many breaks. This time value will guarantee that the initiator PHY will
218 * generate the break.
219 */
220 writel(SCIC_SDS_PHY_MAX_ARBITRATION_WAIT_TIME,
221 &iphy->link_layer_registers->maximum_arbitration_wait_timer_timeout);
222 }

--- 1090 unchanged lines hidden ---